Windows Server 2012 is a server operating system from Microsoft. It went RTM on August 1st of 2012, and to general release on September 4, 2012. Like its predecessor, Server 2008 R2, it is only available in 64 bit versions. It contains many substantial changes over it predecessor, and ...

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160 views

Active Directory Administrative Center - resize membership part

User can be a member of 3 groups at most to be visible in ADAC without scrolling. But in reality, users are members of 5, 10 even 20 groups. We have to scroll the "member of" list to check the ...
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496 views

IIS 8.5 forces incorrect Content-Length header

We have a application that generates PDF files dynamically and forces a download of a the file. This code was working without issue on a Windows Server 2008. From what I can tell it appears that IIS ...
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7k views

Error connecting to MS SQL from one server but not the other

We got a MS SQL server and two web site servers. I'm in the process of moving all the sites from one of the web site servers to the new one. My asp.net sites are not able to connect to the external ...
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55 views

Breakdown Windows Network IO by network adapter and by process

What I'm trying to do is breakdown the Network IO by network adapter and by Process. The goal is to identify which processes are generating the most IO on a certain network adapter. Resource Monitor ...
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1k views

Server 2012 Windows Update not working

We have a windows server 2012 box that is hosted remotely. I've been trying to install a security patch and the windows update component appears to be corrupted. The error code i'm getting is ...
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0answers
662 views

MSDTC is unavailable, but only in one direction?

I have DTC enabled on 2 servers - a web server, and a database server. There are a few places in our web applications where we need to use DTC (via a TransactionScope) to manage transactions ...
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0answers
722 views

Branch office & DNS

We've got a branch office with no on-site services at the moment and we'd like to change that. The biggest goal is to setup some file servers but faster log ons and DNS resolutions will be welcome as ...
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0answers
536 views

Hyper-V 2012 host caching half the RAM

We have a Windows Server 2012 Hyper-V host that has 32 GB of RAM running two Server 2012 VM's. The machines have dynamic memory enabled, but combined are only using 17 - 17.5 GB. We received an alert ...
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2k views

Server Manager 2012 - FileServer.events.xml cannot be enumerated

I've got server manager running on my Windows 8 PC and it worked fine up till now. When trying to refresh a certain machine running server 2012 I'm getting the warning: Cannot get event data In ...
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552 views

Windows Server 2012 - Hyper-V - iSCSI SAN - All Hyper-V Guests stops responding and extensive disk read/write

We have a problem with one of our deployments of Windows Server 2012 Hyper-V with a 2 node cluster connected to a iSCSI SAN. Our Problem Our problem is that for some reason all of the VMs stops ...
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votes
0answers
189 views

Is RSS (receive side scaling) in Windows considered unstable?

When asking a customer to enable RSS in their data center to improve network performance (very high UDP packets-per-sec rate), I was told that they generally turn it off, because after various ...
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38 views

Windows Server - Protect websites with AD user

My question is a bit tricky to explain :) We have ASP.NET websites running on Windows Server 2012. Some websites use SqlServer authentication, others use Windows authentication, some don't have any ...
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10k views

Enable TLS 1.2 in Windows Server 2012 running Exchange 2013 via IIS 8.0

I got some issues getting the TLS 1.2 protocol running on one of our Windows Server 2012 machines. I checked this using ssllabs.com by Qualys and also tested with a powershell script and the linux ...
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0answers
1k views

What is optimal IIS threading settings for a Win2012 server that does lots of slower web service calls?

We have a Windows 2012 Server that communicates to lots of other services via SOAP based web services using ASP.Net and .NET 4.5. These services tend to have higher latency (i.e. 2-6 seconds to ...
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0answers
2k views

SQL Server 2012 Connection Timeout Expired

I am running MS-SQL Server on Windows Server 2012. From time to time I get this Exception: Server Exception : System.Data.SqlClient.SqlException (0x80131904): Connection Timeout Expired. The ...
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0answers
29 views

Server 2012 replication error

I have 2 Windows 2012 DCs (DC1 and DC2). From DC2 replication works while from DC1 I keep getting the error "replication error rpc server is unavailable. I'm attempting to do this from Active ...
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0answers
31 views

Slow conversion of VDMK to VDI - Virtual Machine Converter 3.1

So I am trying to migrate from VMWare to Hyper-V and I'm using the MS tool Virtual Machine Converter 3.1. However, the VM conversions are going super slow. Like 2MB a second which means that a 300GB ...
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0answers
56 views

How to dismount a VHD that has been absorbed into a Storage Space

Normally in Windows, you can create a Virtual Hard Disk (VHD), see it in the Disk Management, right-click, and remove it: No problem. Storage Spaces Hides Disks I want to test the resiliency of ...
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0answers
120 views

Does a Windows 2012 NTP server need an upstream NTP time source

I have a set of 3 Windows 2012 Server VMs running as my domain controllers. These VMs are in an air-gap environment, meaning no access to upstream NTP servers. I haven't been able to configure my ...
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0answers
156 views

Windows server time keeps setting the time 2 hours back

Our Windows 2012 server keeps setting its system clock 2 hours back. I've tried to run 'w32tm /resync' a couple of times but that does only works on short term. the server manager gives an Error ...
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0answers
33 views

List to archive old data on Server 2012

I am needing to write a script, or find another way of listing directories on a drive where the folders haven't been accessed in the last 4 years and have the list outputted to a txt file. Server is ...
2
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0answers
96 views

How to increase the Nested Folder Limit Windows Server 2012

The server is having error Microsoft-Windows-CAPI2 ID 513. While googling I found that one of he possible causes was Microsoft.net having more than 1,000 sub-folders and in fact it has 1,069 folders. ...
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0answers
771 views

IIS 8.5 Windows Authentication failing for some users

I have an application that was installed requiring Windows Authentication under Windows 2012, IIS 8.5. When certain users use the application, they're receiving a 401 error after the challenge/...
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0answers
274 views

Exchange 2013 unable to receive mail from internet and internally after installing Hyper-V on Windows Server 2012

After checking on https://testconnectivity.microsoft.com/ i am getting the error The server returned status code 451 - Error in processing. The server response was: 4.7.0 Temporary server error. ...
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votes
0answers
22 views

Why changes to a windows service configuration is not persisted before/after reboot

I tried to make sensu-client to have a dependency on the RPCSS. It is because if sensu-client starts too early, it cannot connect to the target rabbitmq server. It is probably because the network ...
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1k views

Server 2012, Attempted to Install Certificate Services, now Win-RM is broken

I have two exchange servers, one running Exchange 2007 and one Exchange 2010. On the Exchange 2010 I attempted to install a AD-Certificate role but after installing the role I am unable to run the ...
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0answers
57 views

Deploying Server 2012 with DNS role using WDS and answer file

I want to deploy an image using WDS on Server 2012. I will be using an answer file for unattended installation with little touch as possible. My answer file works great but I can't get the auto-logon ...
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0answers
332 views

How to use Server 2012 WDS advanced multicast features?

First, can I be clear that I already know how to multicast, and using that without a problem. What I would like to know is... how to use the "Improved Multicast Features" that are new for Server 2012 ...
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0answers
3k views

Server 2012 keeps booting to the blue “Choose an Option” screen

After enabling Hyper-V, my server restarted and now insists on starting to the blue "Choose an Option" page with the options "Continue: Exit and continue to Windows Server 2012 Datacenter" ...
2
votes
0answers
135 views

What does “C:0” mean in file path?

I'm trying to troubleshoot high disk I/O that I can see through SQL Server resource monitor. I opened resource monitor to understand what files were causing high disk I/O but path in file column made ...
2
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0answers
286 views

query remote windows 2012 servers to see if they're in waiting for a reboot status after applying windows updates

Is there a way, using powershell or otherwise, to query a remote computer and see if it has had windows updates applied and is in waiting to reboot state? Any additional information would be useful ...
2
votes
0answers
297 views

Deploy RDWeb on a non-default website

I have a public website and a private site set up like below: Public site: samplesite.com (http) Private site: my.samplesite.com (https) I'm trying to use RDWeb to enable users to change Active ...
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0answers
759 views

How to enable disk cache again after enabling iSCSI in Windows Server 2012?

I create an iSCSI Virtual Disk and a corresponding target. This enables the cache bypass flag on the volume. After I remove the iSCSI disk, the flag doesn't get reset. Anyone can help me to reset ...
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0answers
62 views

Mac 10.9 Server + Windows Foundation 2012 Server + VPNing in = Is it possible?

I need to be able to connect to both a Mac 10.9 server and a Windows Foundation 2012 Server at the same time through a single VPN login... Alright so here's the skinny on the setup. Running OSX ...
2
votes
0answers
2k views

Cannot access a shared folder on windows server 2012 R2 from a 2008 R2 machine

I have setup a simple shared folder on my windows 2012 R2 machine (Azure). It's not on a domain but I can connect to it from both windows 8 and another server 2012 machine without any problems. When ...
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0answers
255 views

Routing and remote access on Windows Server 2012 locks out RDP and ping

I have a server with 2 network cards, one unplugged and not in use and the other on a public IP address. Using remote desktop, I setup Routing and Remote Access (VPN access with NAT), assigned the ...
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0answers
123 views

Remote Apps Not Showing

I am trying to get RD Web Access working. Installed the following Roles all on a server: Remote Desktop Session Host Remote Desktop Licensing Remote Desktop Connection Broker Remote Desktop Web ...
2
votes
0answers
6k views

Windows server 2012 standard activation fails with 0x80072EE2

I am facing a weird problem trying to activate a virtual server running windows server 2012 standard edition: in the end it ends up with 0x80072EE2 error (which should be a timeout). The key is ...
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votes
0answers
9k views

Windows Server 2012 hangs on splash screen during boot

I have a windows server 2012 box that I've rebooted a number of times without issue, but yesterday I reboot to remove a DNS role and now it hangs on the splash screen with the windows logo and the ...
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votes
0answers
112 views

Windows Server 2012 Shares vs. Windows Explorer Sharing

When I use the server manager in WS2012 and create a new share, point it at a folder and give everybody permission to read, it works very strangely: From a client computer, I can access the server in ...
2
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0answers
3k views

Apache hanging on Windows Server 2012

I configured Apache/PHP on a Windows 2012 server and everything runs smoothly for a few hours then Apache hangs and my website is not responsive. I did find this entry in my Apache error log: [...
2
votes
0answers
1k views

Trying to boot a diskless server to Windows 2012 using iSCSI and Differencing VHDs

We are in the middle of a big VMware to Hyper-V migration at the moment. Part of this process is going to be changing some of our existing ESXi servers to Hyper-V. These ESXi servers don't have hard ...
2
votes
0answers
503 views

Windows 2012 Webdeploy 3.0 does not allow to deploy to d: drive

I started brand new Windows 2012 with IIS 8 and Webdeploy 3.0 installed. I could connect to it using VS 2012 to publish my application using Webdeploy method (test connection at VS). But, here comes a ...
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0answers
739 views

remote desktop on windows server 2012 issue

i installed windows server 2012 on my computer but when i connect to it remotely i can conncet and use it for 2 or 3 minutes and after 2 or 3 minutes it hangs and i have to connect to it again. i ...
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votes
0answers
1k views

Powershell 3.0 Enter-PSSession fails randomly, reboot solves it. DCOM error in Event Viewer on target machine

Using PowerShell's Enter-PSSession (even locally, against the local computer) fails randomly with the following message. Running Windows 2012 Standard with all updates. The error message takes a while ...
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0answers
1k views

Why does IKEv2 fail on Windows 8 and Android strongSwan, but not on Windows 7?

I'm trying to allow Windows and Android clients to connect through a VPN to a Windows Server 2012 Essentials machine. The VPN works fine over SSTP, but for performance reasons, I want to move to IKEv2....
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0answers
2k views

Windows Server 2012 is writing 1 megabyte .LOG file in windows\system32\dhcp every few seconds

I have a Windows Server 2012 system that is running a DHCP server. Attempting to stop the service took over 1 hour to complete. It was writing gigabytes of .LOG files to C:\Windows\System32\dhcp ...
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votes
0answers
263 views

Can't connect to my nodejs server on Amazon EC2

So I am testing out Amazon EC2 to see If I can work with this platform. So far I am using the freetier VMI Machine, a small machine runnning Windows Server 2012 with SQL server express. I have ...
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0answers
2k views

Connecting to Server 2012 Client VDI from Linux based Thin Clients

Currently we have set up a test VDI environment that hosts several Windows 7 client computers. We are using the "Personal" desktop option and everything seems to be running fine except... The only ...
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0answers
4k views

NERR_DCNotFound when attempting to join Windows Server 2010 domain using PBIS

I have a RHEL 6.3 Amazon Web Service instance I'm trying to join to a Windows Server 2012 AD domain through PowerBroker Identity Services Open (ie: not enterprise). The Server 2012 instance is in the ...